Meanwhile the star, who is currently in the middle of his Purpose World Tour, is said to be planning to go backpacking in a bid to escape the pressures of fame when his tour finishes.

Justin Bieber is in the middle of a world tour (Image: Splash)

A source previously said: "Justin has been really feeling the pressure in the last few weeks. He still loves performing for his fans and creating, but this tour has been a little like a pressure cooker.

"He's already stopped meet and greets and pictures with fans but he is still feeling stifled.

"He has talked about getting away from it all, seeing the wider world and relaxing. The idea is for him to travel the world seeing some of the greatest cities and exotic places around like a backpacker would. But obviously with an unlimited budget of a multi-millionaire."